| 摘要 |
The invention relates to a valve body with a flexible sleeve consisting of two half-shells made from a thermoplastic material. The subject of the invention is a valve body with a flexible shut-off sleeve, characterised in that it consists of two half-shells 1, 2 injection-moulded in a thermoplastic material, in which the overall seam line 3 is orthogonal to the axis of the valve, and which two half-shells are joined together by bonding or welding. Application to valves with a flexible shut-off sleeve. <IMAGE>
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